PC and Mac versions will match their console counterparts with explosive new content and features including a multiplayer action-inspired battle mode, grueling boss battles, a host of exclusive unlockable content and visually stunning rock venues. With more than 70 songs in the set list, and more original master tracks than ever before, players will be able to shred from many of the freshest and hottest artists today, along with many of the most popular rock songs ever recorded. Expanded online multiplayer game modes will also allow PC and Mac enthusiasts to rip head-to-head against players around the world and across either platform, raising the level of competition for true legendary rock status.